void
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dispatchMessage(Message msg)
Handle system messages here.
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final
void
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dump(Printer pw, String prefix)
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final
Looper
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getLooper()
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void
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handleMessage(Message msg)
Subclasses must implement this to receive messages.
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final
boolean
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hasMessages(int what)
Check if there are any pending posts of messages with code 'what' in
the message queue.
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final
boolean
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hasMessages(int what, Object object)
Check if there are any pending posts of messages with code 'what' and
whose obj is 'object' in the message queue.
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final
Message
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obtainMessage(int what, Object obj)
Same as obtainMessage() , except that it also sets the what and obj members
of the returned Message.
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final
Message
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obtainMessage(int what, int arg1, int arg2, Object obj)
Same as obtainMessage() , except that it also sets the what, obj, arg1,and arg2 values on the
returned Message.
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final
Message
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obtainMessage(int what, int arg1, int arg2)
Same as obtainMessage() , except that it also sets the what, arg1 and arg2 members of the returned
Message.
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final
Message
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obtainMessage()
Returns a new Message from the global message pool.
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final
Message
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obtainMessage(int what)
Same as obtainMessage() , except that it also sets the what member of the returned Message.
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final
boolean
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post(Runnable r)
Causes the Runnable r to be added to the message queue.
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final
boolean
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postAtFrontOfQueue(Runnable r)
Posts a message to an object that implements Runnable.
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final
boolean
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postAtTime(Runnable r, Object token, long uptimeMillis)
Causes the Runnable r to be added to the message queue, to be run
at a specific time given by uptimeMillis.
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final
boolean
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postAtTime(Runnable r, long uptimeMillis)
Causes the Runnable r to be added to the message queue, to be run
at a specific time given by uptimeMillis.
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final
boolean
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postDelayed(Runnable r, long delayMillis)
Causes the Runnable r to be added to the message queue, to be run
after the specified amount of time elapses.
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final
void
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removeCallbacks(Runnable r, Object token)
Remove any pending posts of Runnable r with Object
token that are in the message queue.
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final
void
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removeCallbacks(Runnable r)
Remove any pending posts of Runnable r that are in the message queue.
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final
void
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removeCallbacksAndMessages(Object token)
Remove any pending posts of callbacks and sent messages whose
obj is token.
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final
void
|
removeMessages(int what)
Remove any pending posts of messages with code 'what' that are in the
message queue.
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final
void
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removeMessages(int what, Object object)
Remove any pending posts of messages with code 'what' and whose obj is
'object' that are in the message queue.
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final
boolean
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sendEmptyMessage(int what)
Sends a Message containing only the what value.
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final
boolean
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sendEmptyMessageAtTime(int what, long uptimeMillis)
Sends a Message containing only the what value, to be delivered
at a specific time.
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final
boolean
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sendEmptyMessageDelayed(int what, long delayMillis)
Sends a Message containing only the what value, to be delivered
after the specified amount of time elapses.
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final
boolean
|
sendMessage(Message msg)
Pushes a message onto the end of the message queue after all pending messages
before the current time.
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final
boolean
|
sendMessageAtFrontOfQueue(Message msg)
Enqueue a message at the front of the message queue, to be processed on
the next iteration of the message loop.
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boolean
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sendMessageAtTime(Message msg, long uptimeMillis)
Enqueue a message into the message queue after all pending messages
before the absolute time (in milliseconds) uptimeMillis.
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final
boolean
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sendMessageDelayed(Message msg, long delayMillis)
Enqueue a message into the message queue after all pending messages
before (current time + delayMillis).
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String
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toString()
Returns a string containing a concise, human-readable description of this
object.
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